Vasopressin (Antidiuretic Hormone). Vasopressin (arginine vasopressin, AVP; antidiuretic hormone, ADH) is a peptide hormone formed in the hypothalamus, then transported via axons to, and released from, the posterior pituitary into the blood. AVP has two principle sites of action: the kidney and blood vessels.
The Siberian cat is very exotic, but itâs kittens are adorable. A cat with a big personality and a big popularity in many parts of the world, their kittens are a big part of the reason that so many people adore this breed.
Africaâs smallest wild cat species, the black-footed cat, may look sweet, huggable and similar to your cat at home, but this tiny, furry package is really a natural assassin â so keep your hugs to yourself. BBC Oneâs new special Big Cats dives into the elusive